<?php

/**
 *
 * @author lovebing <lovebing365@126.com> Created on 2015-1-11
 */
class SMSBase {

    protected $user;
    protected $pwd;
    protected $sign = '【天时聚微城】';
    protected $apiUrl = '';

    /**
     * 
     * @param string $user
     * @param string $pwd
     */
    public function __construct($user = '', $pwd = '', $sign = null) {
        $this->user = $user;
        $this->pwd = $pwd;
        if (!is_null($sign)) {
            $this->sign = $sign;
        }
    }

}
